Tahti: Blood Pressure Tracker
Private BP Diary & Pulse Log
Only for iPhone
Free · Designed for iPhone. Not verified for macOS.
iPhone
Quietly track your blood pressure on your device. Log readings, see trends, export a doctor report. No account, no ads, no cloud you didn't ask for.
A calm, private way to track your blood pressure.
Tahti is a simple journal for your blood pressure readings. Log systolic, diastolic, and pulse in seconds. See your trends. Share a clean report with your doctor. All without an account, ads, or a cloud you never asked for.
PRIVACY FIRST
• Your readings are stored on your device.
• No account. No sign-up. No tracking.
• Optional Apple Health sync — you stay in control.
WHAT YOU CAN DO
• Log readings in a few taps, with optional notes.
• See 7-, 30-, and 90-day trends with clear charts.
• Get gentle reminders at the times that fit your routine.
• Export a doctor-ready PDF or CSV report for any date range.
• Sync with Apple Health (optional) to see readings from connected blood pressure monitors alongside the ones you log.
WHO IT'S FOR
• Anyone keeping an eye on their blood pressure.
• People who want a clean log without medical jargon or marketing fluff.
• Patients building a record to share with a healthcare professional.
NOT A MEDICAL DEVICE
Tahti is a journal, not a diagnostic tool. The classifications shown (Normal, Elevated, High) are general guidance — they aren't a substitute for advice from your doctor. If you're concerned about a reading, talk to a healthcare professional.
Quiet, on your device, yours.
Ratings & Reviews
Bug fixes and improvements.
The developer, Thomas Nylund, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Thomas Nylund
- Size
- 43.2 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.1 or later.
- iPhone
Requires iOS 15.1 or later. - iPod touch
Requires iOS 15.1 or later. - Mac
Requires macOS 12.0 or later and a Mac with Apple M1 chip or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
English and 8 more
- English, Danish, Dutch, Finnish, French, German, Norwegian Bokmål, Spanish, Swedish
- Age Rating
16+
- 16+
- Frequent
Medical Treatment information
- Copyright
- © 2026 Hunched Productions